Beacons which light in response to telephone ringing are being increasingly used at construction sites around the globe   Whilst the Deegee range includes both LED and xenon units, it is the xenon TXV/AC/230/TRA which has been selected for many of the major construction projects in Singapore, thanks to Deegee’s local distributor Sin Hai San …

A new ISB range of compact, IP65, low-current, combined flashing beacon and sounder units is being launched by DG Controls These are particularly suitable for alarm systems where power is at a premium. All models incorporate a pulsed ring of high intensity red LEDs behind a red translucent polycarbonate sounder horn. The integral 110dB(A) sounder …

For years public building fire alarm installers have met both technical and user perception obstacles when applying visual alarms, but DG Controls believes it has overcome these problems.   For years public building fire alarm installers have met both technical and user perception obstacles when applying visual alarms. DG Controls has overcome pressure group fears …